Question

b) 80 x (150 + 30 - 20) = 40​

Answer 1

Answer:

see to my attachment.

Hope it will help you.

Answer 2

Answer:

L.H.S = 80 × ( 150 + 30 - 20 )

= 80 × ( 180 - 20 )

= 80 × 160

= 12,800

R.H.S = 4

Since, L.H.S is not equal to. R.H.S

Therefore, 80 x (150 + 30 - 20) is not equal to 40.

Hope it helps you......✔✔✔